CVE Explorer
CVE-2025-68132
EVerest is an EV charging software stack. Prior to version 2025.12.0, `is_message_crc_correct` in the DZG_GSH01 powermeter SLIP parser reads `vec[vec.size()-1]` and `vec[vec.size()-2]` without checking that at least two bytes are present. Malformed SLIP frames on the serial link can reach `is_message_crc_correct` with `vec.size() < 2` (only via the multi-message path), causing an out-of-bounds read before CRC verification and `pop_back` underflow. Therefore, an attacker controlling the serial in
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"everest-core","vendor":"EVerest","versions":[{"status":"affected","version":"< 2025.12.0"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:efac53def5b77dc2ed830a46d044ed7bbb5dbf357f0f2f2e557f9454b8e1b580 · sha256:f2b054e6b2246b28… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"PHYSICAL","baseScore":2.4,"baseSeverity":"LOW","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:efac53def5b77dc2ed830a46d044ed7bbb5dbf357f0f2f2e557f9454b8e1b580 · sha256:f2b054e6b2246b28… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-125","description":"CWE-125: Out-of-bounds Read","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:efac53def5b77dc2ed830a46d044ed7bbb5dbf357f0f2f2e557f9454b8e1b580 · sha256:f2b054e6b2246b28… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"name":"https://github.com/EVerest/everest-core/commit/b8139b95144e3fe0082789b7fafe4e532ee494a1","tags":["x_refsource_MISC"],"url":"https://github.com/EVerest/everest-core/commit/b8139b95144e3fe0082789b7fafe4e532ee494a1"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:efac53def5b77dc2ed830a46d044ed7bbb5dbf357f0f2f2e557f9454b8e1b580 · sha256:f2b054e6b2246b28… · /containers/cna/references/1
{"name":"https://github.com/EVerest/everest-core/security/advisories/GHSA-79gc-m8w6-9hx5","tags":["x_refsource_CONFIRM"],"url":"https://github.com/EVerest/everest-core/security/advisories/GHSA-79gc-m8w6-9hx5"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:efac53def5b77dc2ed830a46d044ed7bbb5dbf357f0f2f2e557f9454b8e1b580 · sha256:f2b054e6b2246b28… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.